Possibility of Anaesthetical Activity Prediction of N-(Pyrrolidinyl)ethyl Esters of Alkoxyphenylcarbamic Acids

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Title:Possibility of Anaesthetical Activity Prediction of N-(Pyrrolidinyl)ethyl Esters of Alkoxyphenylcarbamic Acids
Creators:
Hatrík, Štefan
Lehotay, Jozef
Čižmárik, Jozef
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 60, 8, pp. 1410-1414

Abstract

<p>A back-propagation-type neural network consisting of three layers was used for predicting of surface and infiltration anaesthetical activity of pyrrolidinylethyl esters of 2- and 3-alkoxyphenylcarbamic acids. The prediction of local anaesthesia was based on the knowledge of this property for piperidinylethyl esters, piperidinylpropyl esters and azepanylethyl esters of 2- and 3-alkoxy- phenylcarbamic acids. The structural formulas of compounds pre-processed to the numerical input and RP-HPLC capacity factors (characterizing the lipophility of tested compounds) were used for generating inputs for the neural network. Anaesthetical activities of tested drugs calculated by neural network were in a good agreement with the experimentally measured data. Average error of predicted values ranges from 2% for the surface anaesthesia of pyrrolidinylethyl esters of 2-alkoxy- phenylcarbamic acids to 15% for the infiltration anaesthesia of pyrrolidinylethyl esters of 3-alkoxyphenylcarbamic acids.

Title:Possibility of Anaesthetical Activity Prediction of N-(Pyrrolidinyl)ethyl Esters of Alkoxyphenylcarbamic Acids
Creators:
Hatrík, Štefan
Lehotay, Jozef
Čižmárik, Jozef
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:60
Number:8
Page Range:pp. 1410-1414
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19951410UNSPECIFIED
ID Code:837
Item Type:Article
Deposited On:06 Feb 2009 17:04
Last Modified:06 Feb 2009 16:04

Citation

Hatrík, Štefan; Lehotay, Jozef; Čižmárik, Jozef (1995) Possibility of Anaesthetical Activity Prediction of N-(Pyrrolidinyl)ethyl Esters of Alkoxyphenylcarbamic Acids. Collection of Czechoslovak Chemical Communications, 60 (8). pp. 1410-1414. ISSN 0010-0765

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